* https://askubuntu.com/questions/914997/install-virtualbox-while-keeping-secure-boot
* https://stegard.net/2016/10/virtualbox-secure-boot-ubuntu-fail/
* Assuming you disable secure boot due to a package installation, even when you re-enable secure boot in your system configuration, you may still see [https://askubuntu.com/questions/726052/ubuntu-booting-in-insecure-mode-with-secureboot-enabled “Booting Booting in insecure mode” mode with SecureBoot enabled]
You'll always find a newer version of VirtualBox [https://www.virtualbox.org/wiki/Linux_Downloads using the Oracle ppa], so use that rather than the packaged version that comes with your distro. Warning: if you've already got VirtualBox installed from packages, you should remove it (but not 'completely' meaning don't destroy your existing images). Also, under packaged Ubuntu, you can simply <code>apt-get install virtualbox-guest-additions-iso</code>; however with the PPA, you'll need to download it yourself.
If you have problems with installing Guest Additions, see https://www.virtualbox.org/wiki/LinuxAdditionsDebug which describes what the drivers are, what they do, and how to install them manually.
== Vagrant ==<code>lsmod | grep vbox</code> will give you some info on what's installed; which will be different for the host and the guest.
"Vagrant is a tool for building <code>modinfo vboxdrv</code> will give you info about the specific driver; especially the filename and distributing virtualized development environmentsversion. By providing automated creation and provisioning The version of virtual machines using Oracle's VirtualBox (ed.: as well as other virtualization engines), Vagrant provides the tools to create and configure lightweight, reproducible, and portable virtual environments." http://www.vagrantup.com/ The MediaWiki project uses vagrant and provides instructions as well as driver should match the configuration itself so version of VirtualBox that you can setup a development instance in a snap're running. See [[MediaWiki-Vagrant]]
== Extensions ==
You may need/want to install the "'''Extension Pack'''" for VirtualBox. That's because it provides USB 2.0 and USB 3.0 Host Controller, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, and NVMe. First download the file (it's a tarball with a .vbox-extpack extension), and then use VBoxManage to install it.
<source lang="bash">
VBoxManage list extpacks
VBoxManage extpack --help
VBoxManage extpack install --replace ~/Downloads/Oracle_VM_VirtualBox_Extension_Pack-5.2.13-122773.vbox-extpack
</source>
== Shared Folders ==
== Other Projects using VirtualBox ==
* See [[Drupal/virtualization]]* VirtualBox is the default 'provider' (virtualization system) used by HashiCorp's [[Vagrant]] * The MediaWiki project uses vagrant so that you can setup a development instance in a snap. See [[MediaWiki-Vagrant]]
[[Category:Virtualization]]
[[Category:Development]]
[[Category:DevOps]]
